# IPR BOOKS WV vs Академия знаний

The clearest difference is update cadence: Академия знаний at weekly against IPR BOOKS WV's every 2 months. IPR BOOKS WV's advantage is iOS requirement (9.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IPR BOOKS WV ships an update every 2 months, Академия знаний weekly. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | IPR BOOKS WV | Академия знаний |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 6 MB | 55 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Ltd IPRMedia](https://appshunter.io/developer/1310419373) | [Imran Guseynov](https://appshunter.io/developer/805533646) |

## What reviewers say

### IPR BOOKS WV

[App page](https://appshunter.io/ios/app/ipr-books-wv-reader/id1329934077)

**Features:** macOS Compatibility

**In-app purchases:** none


### Академия знаний

[App page](https://appshunter.io/ios/app/id6670534845)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is IPR BOOKS WV free?

IPR BOOKS WV is free to download, with no in-app purchases.

### Is Академия знаний free?

Академия знаний is free to download, with no in-app purchases.

### Do IPR BOOKS WV or Академия знаний have ads?

Neither IPR BOOKS WV nor Академия знаний shows ads.

### Which is updated more often, IPR BOOKS WV or Академия знаний?

IPR BOOKS WV ships an update every 2 months, and Академия знаний weekly. Most recently, IPR BOOKS WV was updated on October 12, 2026 and Академия знаний on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*